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129
Voted
GIS
2009
ACM
15 years 12 months ago
From trajectories to activities: a spatio-temporal join approach
Kexin Xie, Ke Deng, Xiaofang Zhou
122
Voted
GIS
2009
ACM
15 years 12 months ago
Location-based social network services employing student cards for university
Daisuke Yamamoto, Itsu Takumi, Hiroshi Matsuo
GIS
2009
ACM
15 years 12 months ago
Improved visibility computation on massive grid terrains
Jeremy Fishman, Herman J. Haverkort, Laura Toma
142
Voted
GIS
2009
ACM
15 years 12 months ago
Joint learning user's activities and profiles from GPS data
Vincent Wenchen Zheng, Yu Zheng, Qiang Yang